When you need a little more cooling than the Classic 10 but still want maximum portability the MovinCool Classic 18 fits the bill. With standard 220V plugs this unit is instantly ready to provide cool air anywhere. It is designed to work in the hottest environments such as production lines outdoor events manufacturing processes injection molding metal forming and much more. By cooling only the area that needs it the Classic 18 saves you money while protecting people and equipment and speeding up processes. Self-contained and portable the Classic 18 requires little or no installation - simply roll it in plug it in and turn it on. Exhaust duct required in most cases. Handles temperatures up to 105°F provides cooling in the hottest environments. Available in 18000 Btu/hr capacities theres a MovinCool to handle any hot spot. Half the cost of central air conditioning cooling for as little as 20 cents per hour no costly installation is necessary. Condensation overflow control prevent overflow when condensation builds up. Rugged design proven durability since 1982. UL Listed assure safe operation.